How do I turn the All-Weather 120V heat pump unit OFF? December 03, 2024 17:08 Updated Press and hold the power button on the User Interface to power the unit OFF. Related articles What are fan speeds? How do I clean the All-Weather 120V heat pumps condensate filter? Can I control my All-Weather 120V heat pump when I'm not home? How do I control the All-Weather 120V heat pump? How is this product any different than a mini-split?